Custom instances (ClientLanguage/TranslationStorage) causes crashes

[zc1108aaa]

crash-2025-11-23_23.04.05-client.txt

2025-11-23-6.log.gz

[Dragon-Seeker]

Seems to be a issue with Untranslated Item as they have a custom lang holder that breaks the assumption of how rich lang loads causing the crash. Something that will be fixed in later versions